SKF NUP 228 ECML Bearing
d - 140 mm
D - 250 mm
B - 42 mm
d1 - - 179 mm
D1 - - 216.7 mm
F - 169 mm
r1.2 - min. - 3 mm
r3.4 - min. - 3 mm
da - min. - 154 mm
db - min. - 182 mm
Da - max. - 235 mm
ra - max. - 2.5 mm
Basic dynamic load rating - C - 450 kN
Basic static load rating - C0 - 510 kN
Fatigue load limit - Pu - 57 kN
Reference speed - 2800 r/min
Limiting speed - 3200 r/min
Calculation factor - kr - 0.23
Mass bearing - 9.67 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-29
2011-04-02
2011-11-14
2012-07-08
2013-03-11
2013-12-01
2014-09-05
2015-06-20
2016-04-13
2017-02-13
2017-12-23
2018-11-19
2019-10-28
2020-10-06
2021-09-24
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